Error Detection

The control field of the MXF_A429_DATAREC and MXF_A429_SAMPREC is used to detect errors on the received record. Only a parity error can be detected on a received record. The device can also detect gap errors and word length errors, but the records with those errors are discarded. The mxfRxAcqBufferStatusGet() function will return the corresponding status bit set.

MXF_A429_SAMPREC has also an errorCount field that returns the number of errors detected for this sampling message.

Example

The following code shows how to detect errors using the ARINC 429 record control property.

ar429_buffer_threshold.c